New code ยท FY2027
Billable: use this code on claims.
- New code, effective October 1, 2026 (FY2027). Before that, this condition was coded as J34.89.
Code breakdown
J34.833
- J34CategoryOther and unspecified disorders of nose and nasal sinuses
- 8Character 4Other specified disorders of nose and nasal sinuses
- 3Character 5Odontogenic sinusitis
- 3Character 6Odontogenic sinusitis, sphenoid sinus
Coding notes
Excludes2 (from J34)
- varicose ulcer of nasal septum (I86.8)
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ICD-10-CM codes and descriptions are from the CMS and NCHS code files. Coverage is from the CMS Medicare Coverage Database billing and coding articles.